3009489 has 16 divisors (see below), whose sum is σ = 4623360. Its totient is φ = 1705680.

The previous prime is 3009473. The next prime is 3009491. The reversal of 3009489 is 9849003.

It is not a de Polignac number, because 3009489 - 2⁴ = 3009473 is a prime.

It is a super-2 number, since 2×3009489² = 18114048082242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3009089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2404 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (288960).

Almost surely, 2^3009489 is an apocalyptic number.

It is an amenable number.

3009489 is a deficient number, since it is larger than the sum of its proper divisors (1613871).

3009489 is a wasteful number, since it uses less digits than its factorization.

3009489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3009489 is about 1734.7878832872. The cubic root of 3009489 is about 144.3768581684.

The spelling of 3009489 in words is "three million, nine thousand, four hundred eighty-nine".